10534650425 has 24 divisors (see below), whose sum is σ = 14077312536. Its totient is φ = 7774179840.

The previous prime is 10534650419. The next prime is 10534650431. The reversal of 10534650425 is 52405643501.

It is an interprime number because it is at equal distance from previous prime (10534650419) and next prime (10534650431).

It can be written as a sum of positive squares in 12 ways, for example, as 6482182144 + 4052468281 = 80512^2 + 63659^2 .

It is not a de Polignac number, because 10534650425 - 2⁸ = 10534650169 is a prime.

It is a super-2 number, since 2×10534650425² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 508877 + ... + 529173.

It is an arithmetic number, because the mean of its divisors is an integer number (586554689).

Almost surely, 2^10534650425 is an apocalyptic number.

It is an amenable number.

10534650425 is a deficient number, since it is larger than the sum of its proper divisors (3542662111).

10534650425 is a wasteful number, since it uses less digits than its factorization.

10534650425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21917 (or 21912 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 10534650425 in words is "ten billion, five hundred thirty-four million, six hundred fifty thousand, four hundred twenty-five".